Select committee: Public Accounts Committee
Conclusion 22
24th Report - Government cyber resilience
Published 9 May 2025
Addressed to HM Treasury
Public Accounts Committee Government cyber resilience All items in this report Report on parliament.uk ↗ Inquiry on parliament.uk ↗
Conclusion (the committee's words)
The Cabinet Office told us that cyber resilience was substantially lower than it had expected following departments’ previous self–assessments. It had found that the organisations that GovAssure’s independent reviewers had scored poorly were the most over–optimistic in their self–assessments.46 We challenged the Cabinet Office on why it had not introduced GovAssure sooner. The Cabinet Office acknowledged that it had probably been unrealistic to rely on self–assessment and that it had not been sufficiently alert to the threat, until incidents brought it to life.47
From: Public Accounts Committee, 24th Report - Government cyber resilience (HC 643), 9 May 2025
Government response
Latest Treasury Minutes progress report to the Committee of Public Accounts on the Twenty-fourth Report of Session 2024-26
The government responded to the whole report on 4 June 2026.
Treasury minutes: Government response to the Committee of Public Accounts on the Twenty-fourth report from Session 2024-26
Published 18 September 2025.
Summary written by Accountability Index from the government's response. It is not the government's own words.The government "agrees with the Committee's recommendation" in each of the six areas, setting target implementation dates between winter 2025 and autumn 2026.
- On the evolving threat, the government agrees, notes responsibility has moved to DSIT, and says DSIT will publish an implementation plan in winter 2025 and write to the Committee "in one year's time".
- On cyber skills, it "acknowledges the ongoing cyber skills gaps" and says that "Early next year" DSIT will set how many anticipated vacancies its central initiatives will address and how it will assist departments with the remaining gaps.
- On accountability and funding, DSIT will set expectations for departments to appoint a board member with cyber security and digital resilience expertise, and is "working with HMT on mechanisms for protecting budgets" for cyber and legacy remediation programmes.
- On arm's-length bodies and supply chains, it says departments remain "ultimately accountable for the risk" and that DSIT will "assure and enforce" that Accounting Officers are meeting this responsibility.